You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-19 - 20:08
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack5slot4.osadl.org (updated Sun Apr 19, 2026 12:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
216742118107,7sleep10-21swapper/107:05:361
218872115105,7sleep20-21swapper/207:08:222
219692112103,6sleep00-21swapper/007:09:240
21903210692,8sleep30-21swapper/307:08:343
128912710,0sleep30-21swapper/311:15:193
299632630,1sleep229969-21kthreadcore11:30:192
20602620,0sleep20-21swapper/208:15:162
198542570,1sleep119859-21kthreadcore08:00:181
106962530,0sleep20-21swapper/210:45:182
2219299280,27cyclictest0-21swapper/212:21:572
2219299280,27cyclictest0-21swapper/211:43:292
2219299280,27cyclictest0-21swapper/211:43:292
2219299280,27cyclictest0-21swapper/210:04:102
2219299280,27cyclictest0-21swapper/208:55:362
2218799280,27cyclictest0-21swapper/111:40:201
2218799280,27cyclictest0-21swapper/111:40:191
2219299271,25cyclictest0-21swapper/209:05:082
2219299270,26cyclictest0-21swapper/211:18:412
2219299270,26cyclictest0-21swapper/211:02:502
2219299270,26cyclictest0-21swapper/209:59:152
2219299270,26cyclictest0-21swapper/209:52:402
2219299270,26cyclictest0-21swapper/208:31:182
2219299270,26cyclictest0-21swapper/208:20:162
2219299270,26cyclictest0-21swapper/207:49:552
2219299270,26cyclictest0-21swapper/207:20:492
2218799270,26cyclictest0-21swapper/112:33:031
2218799270,26cyclictest0-21swapper/108:31:241
22192992623,2cyclictest0-21swapper/210:24:392
2219299260,25cyclictest0-21swapper/211:52:372
2219299260,25cyclictest0-21swapper/211:29:502
2219299260,25cyclictest0-21swapper/209:02:442
2218799260,25cyclictest0-21swapper/112:12:481
2218799260,25cyclictest0-21swapper/112:06:421
2218799260,25cyclictest0-21swapper/110:43:311
2218799260,25cyclictest0-21swapper/109:46:521
2218799260,25cyclictest0-21swapper/109:27:211
2218799260,25cyclictest0-21swapper/109:23:091
2219299250,24cyclictest0-21swapper/210:17:342
2219299250,24cyclictest0-21swapper/209:46:302
2219299250,24cyclictest0-21swapper/208:06:002
2219299250,24cyclictest0-21swapper/207:53:202
22192992422,2cyclictest0-21swapper/208:03:562
22192992417,7cyclictest0-21swapper/209:43:002
2219299241,22cyclictest0-21swapper/207:39:462
2218399240,3cyclictest0-21swapper/012:10:120
22192992321,2cyclictest0-21swapper/210:58:022
22192992316,6cyclictest0-21swapper/212:10:122
2219299231,3cyclictest0-21swapper/208:13:352
2219299231,3cyclictest0-21swapper/207:42:282
2219299231,21cyclictest0-21swapper/211:47:202
2219299231,21cyclictest0-21swapper/211:12:262
2219299231,21cyclictest0-21swapper/210:29:162
2219299231,21cyclictest0-21swapper/210:11:152
2219299231,21cyclictest0-21swapper/210:09:342
2219299231,21cyclictest0-21swapper/209:28:342
2219299231,21cyclictest0-21swapper/209:23:242
2219299231,21cyclictest0-21swapper/208:42:082
2219299231,21cyclictest0-21swapper/208:27:592
2218799230,22cyclictest0-21swapper/111:52:011
2218399230,17cyclictest0-21swapper/010:19:540
38132221,17sleep30-21swapper/311:10:113
22192992220,2cyclictest0-21swapper/207:57:292
2219299221,4cyclictest0-21swapper/212:38:242
2219299221,3cyclictest0-21swapper/210:36:482
2219299221,20cyclictest0-21swapper/212:34:392
2219299221,20cyclictest0-21swapper/208:53:202
2219299221,20cyclictest0-21swapper/208:48:152
2219299220,21cyclictest0-21swapper/212:04:062
2219299220,21cyclictest0-21swapper/211:21:202
2219299220,21cyclictest0-21swapper/211:05:112
2219299220,21cyclictest0-21swapper/210:51:572
2219299220,21cyclictest0-21swapper/210:40:102
2219299220,21cyclictest0-21swapper/210:33:132
2219299220,21cyclictest0-21swapper/208:36:082
2219299220,16cyclictest0-21swapper/209:11:182
2218799221,18cyclictest0-21swapper/109:35:111
2218799220,16cyclictest0-21swapper/112:01:401
2218399220,3cyclictest0-21swapper/007:59:290
22192992118,3cyclictest0-21swapper/209:16:592
2219299211,4cyclictest0-21swapper/211:36:472
2219299210,2cyclictest0-21swapper/211:56:352
2219299210,20cyclictest0-21swapper/212:26:392
2219299210,20cyclictest0-21swapper/212:07:392
2219299210,20cyclictest0-21swapper/209:38:072
2219299210,20cyclictest0-21swapper/209:34:242
2219299210,20cyclictest0-21swapper/207:30:402
2219299210,20cyclictest0-21swapper/207:29:172
2218799210,2cyclictest0-21swapper/112:15:141
2218799210,20cyclictest0-21swapper/111:59:511
2218799210,20cyclictest0-21swapper/111:03:101
2218799210,20cyclictest0-21swapper/108:56:241
2218799210,20cyclictest0-21swapper/108:27:171
2218799210,20cyclictest0-21swapper/107:18:401
2218799210,15cyclictest0-21swapper/108:53:171
2218399210,19cyclictest6394-21munin-run10:15:000
22192992017,3cyclictest0-21swapper/207:13:342
22187992018,1cyclictest749-21snmpd10:25:251
22187992018,1cyclictest749-21snmpd09:16:501
2218799200,2cyclictest0-21swapper/112:29:181
2218799200,2cyclictest0-21swapper/112:23:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional